Implement a DRIVE_REQUEST_TOO_LARGE backoff.

google_apis/drive/base_requests_server_unittest.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "google_apis/drive/base_requests.h"
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 66 matching lines @@
     DownloadFileRequestBase* request = new DownloadFileRequestBase(
         request_sender_.get(),
         test_util::CreateQuitCallback(
             &run_loop,
             test_util::CreateCopyResultCallback(&result_code, &temp_file)),
         GetContentCallback(),
         ProgressCallback(),
         test_server_.GetURL("/files/drive/testfile.txt"),
         GetTestCachedFilePath(
             base::FilePath::FromUTF8Unsafe("cached_testfile.txt")));
-    request_sender_->StartRequestWithRetry(request);
+    request_sender_->StartRequestWithAuthRetry(request);
     run_loop.Run();
   }
 
   std::string contents;
   base::ReadFileToString(temp_file, &contents);
   base::DeleteFile(temp_file, false);
 
   EXPECT_EQ(HTTP_SUCCESS, result_code);
   EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
   EXPECT_EQ("/files/drive/testfile.txt", http_request_.relative_url);
@@ skipping 13 matching lines @@
     DownloadFileRequestBase* request = new DownloadFileRequestBase(
         request_sender_.get(),
         test_util::CreateQuitCallback(
             &run_loop,
             test_util::CreateCopyResultCallback(&result_code, &temp_file)),
         GetContentCallback(),
         ProgressCallback(),
         test_server_.GetURL("/files/gdata/no-such-file.txt"),
         GetTestCachedFilePath(
             base::FilePath::FromUTF8Unsafe("cache_no-such-file.txt")));
-    request_sender_->StartRequestWithRetry(request);
+    request_sender_->StartRequestWithAuthRetry(request);
     run_loop.Run();
   }
   EXPECT_EQ(HTTP_NOT_FOUND, result_code);
   EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
   EXPECT_EQ("/files/gdata/no-such-file.txt",
             http_request_.relative_url);
   // Do not verify the not found message.
 }
 
 }  // namespace google_apis